I currently have an 8330 Curve as well as a friend of mine. I'm not eligible to upgrade yet but my friend is. He may want to upgrade to the Tour. Does anyone know if DM will transfer all bookmarks, contacts, memos, etc. (minus theme settings I would assume) from the 8330 > 9630? If so, do we know what it leaves out (again I'm assuming profile themes, etc.).

It will back up everything you said but not profiles. They can do it at the store or go home to do it yourself. Just back it up before hand. You might upgrade early like I did. I kept my 8330 since I still love it!